I had an amazing time in Bangkok and I recommend this Fabian's place.
The appartment is very well situated, near the main transportation lines and close to very nice restaurants, bars, clubs, and sopping mall.
I have not slept in such a comfortable bed except in 5 stars hotels which is very rare in most Airbnbs who usually have average bedding (and I am a tall guy at 1m95).
Thank you Fabian I hope to be back soon